Ch 10, 11, 12

Question 0

Mucociliary clearance

Answer 0

Traps microbes in a layer of mucous

Question 1

Respiratory microbe colonization more likely in

Answer 1

Upper respiratory tract

Question 2

Pharyngitis

Answer 2

Inflammation of the throat

S pyrogens causes strep throat

Question 3

Scarlet fever

Answer 3

May develop from strep throat
Rash from wrytgogenic exotoxins
Treated by antibiotics

Question 4

Rheumatic fever

Answer 4

Effects joints and heart

Question 5

Diphtheria

Answer 5

Local throat infection caused by corynebacterium diphtheriae
Causes pseudo membrane
Has vaccination
Treatment of antibiotics and antitoxins

Question 6

Rhinitis

Answer 6

Nose infection

Question 7

Sinusitis

Answer 7

Inflammation of sinuses

Question 8

Otitis externa

Answer 8

Swimmers eat infected ear canal

Question 9

Otitis media

Answer 9

Middle ear infection

Question 10

Bacterial meningitis

Answer 10

Inflammation of meninges around brain and spinal cord

Question 11

Neisseria meningitidis

Answer 11

Causes meningococcal meningitis
Mortality in infants
Headache nausea vomiting

Question 12

Pertussis

Answer 12

Whooping cough

Erythromycin helps

Question 13

Tuberculosis

Answer 13

May cough up blood
Macrophages in lungs
Tubercle breaks spreads through the body
Aids to tb death

Question 14

Infectious bronchitis

Answer 14

Inflammation if the bronchi

Excessive mucous and narrowing

Question 15

Pneumonia healthcare acquired

Answer 15

Staphylococcus aureus - staphylococcal
Klebsiella - w impaired pulmonary function secondary
Pseudomonas aeruginosa - immunocompromised patients

Question 16

Pneumonia community acquired

Answer 16

Streptococcus - pneumococcal pneumonia
Entire lung or double
Patches in respiratory tract
Vaccines available

Question 17

Legionella pneumophila

Answer 17

Legionnaires disease

Where water collects then becomes airborne

Question 18

Most bacteria in

Answer 18

Large intestine

Question 19

Dental caries

Answer 19

Tooth decay

Question 20

Dental pellicle

Answer 20

Tooth surface

Question 21

Cause of dental caries

Answer 21

Streptococcus mutants

Dietary carbs into acids

Question 22

Periodontal disease

Answer 22

From dental plaque

Question 23

Gingivitis

Answer 23

Plaque build up between teeth

Question 24

Gastroenteritis

Answer 24

Inflammation of GI tract

Question 25

Intoxications

Answer 25

Bacterial toxins ingested with food or water

Question 26

Infections

Answer 26

Bacterial pathogens are ingested and grow in the body

Question 27

Incubation period

Answer 27

Time between consumption and appearance of symptoms

Question 28

Ways of contamination

Answer 28

Meat infected Fruits and vegetables washed with contaminated water Fecal oral route through humans

Question 29

Staphylococcal food poisoning

Answer 29

Staphylococcal aureus | Enterotoxin

Question 30

Clostridium perfringens

Answer 30

Clostridium food poisoning

Question 31

Bacillus cereus

Answer 31

Diarrhea vomiting food poisoning

Question 32

Clostridium botulinum

Answer 32

Most dangerous Neutoxin inhibits release of neurotransmitter acetylcholine preventing contraction of muscles causing paralysis and respiratory arrest Treated by antitoxins and life support Heat food to prevent